A nurse is instructing a group of clients regarding nutrition. Which of the following is a good source of omega-3 fatty acids that the nurse should include in the teaching?
Fish
Leafy green vegetables
Dietary supplements
Corn oil
The Correct Answer is A
A. Fish, particularly fatty fish such as salmon, mackerel, and sardines, are excellent sources of omega-3 fatty acids, which are beneficial for heart health and reducing inflammation.
B. Leafy green vegetables contain some omega-3 fatty acids, but they are not considered a primary source compared to fish.
C. Dietary supplements can provide omega-3s, but they are not food sources and may not be necessary if individuals can obtain omega-3s from their diet.
D. Corn oil is primarily high in omega-6 fatty acids, which do not provide the same benefits as omega-3s and can lead to an imbalance if consumed in excess.
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Correct Answer is D
Explanation
A. Assessing the pedal pulses with a Doppler device is not necessary in this situation; the focus should be on the apical pulse due to the irregularity noted in the radial pulse.
B. Assessing the pedal pulses for a full minute does not address the irregularity of the radial pulse and is not the priority.
C. While assessing the apical pulse is appropriate, using a Doppler device is not required unless there are difficulties in obtaining the pulse normally.
D. Assessing the apical pulse for a full minute is the correct action because it provides a more accurate reflection of the heart's rhythm and rate, especially when there is an irregular radial pulse.
Correct Answer is B
Explanation
A. Peanuts contain protein but also have a higher fat content, making them less optimal compared to lean meats.
B. Chicken is an excellent source of high-quality protein, providing essential amino acids with lower fat content, making it the best recommendation among the options listed.
C. Yams are primarily a carbohydrate source and do not significantly contribute to protein intake.
D. Eggs are a good source of protein, but chicken typically provides more protein per serving, making it the superior choice for increasing protein intake.